I fully understand that people are composed on angelica and demonic qualities.
Rule of Law, not of Man, in a constitutional republic with minority protections is the best, unfortunately, we have been able to develop in thousands of years.
Understandably, the overwhelming majority of mankind is not going to willingly trot backwards to Roman-style or prison-style government.
You have such a jaded view of people in general. It's kind of sad that you assume people would devolve into the worst behaviors by default.
After a storm like Sandy hit, sure there are people who looked to take advantage...but the overwhelming majority of people stepped up and helped their fellow man as much as they could.
There are way more good people out there than bad. And no amount of laws is going to make the bad people good anyway.